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Product Engineer (m/f/d) – AI & Innovation

Hamburg, Berlin
Full-time
Permanent employee

Why now?

The energy market is going through its biggest shift in 50 years. We no longer just manage electricity, we make it intelligent. RABOT is growing triple digits. We have the product, we have the market fit, now we need you to take the engine to full speed. We're not looking for administrators, we're looking for architects of our growth.

Your Mission

The intersection of energy and AI is the new frontier. RABOT doesn't just want to "use" AI; we want to integrate it into the core of how customers interact with energy. Intelligent savings predictors, natural-language energy insights, features that make our product feel like magic: someone needs to build them. End-to-end, from napkin sketch to production.

You are that person. A "squad of one" when needed and a collaborator always. You bridge the gap between complex energy data and intuitive user experiences. You move across the full stack (React, C#, Flutter), prototype fast and ship faster. You use AI tools not just to write code, but to build features that were previously impossible.

Your Results

Month 3 (Ramp-up):
  • You've shipped your first end-to-end feature across the full stack.
  • You've identified an area where AI can optimize our internal workflows or customer-facing product.
Month 6 (Performance):
  • You have launched a major product initiative from initial sketch to production.
  • You've demonstrated how AI-assisted engineering allows you to outpace traditional development cycles.
Month 12 (Scale):
  • You have built a suite of intelligent features that tangibly improved customer retention or conversion.
  • You have set the standard at RABOT for how business-savvy engineering creates market value.

Who we are looking for

  • Pragmatic generalist: You move from a CSS tweak to a backend API optimization to an LLM prompt refinement in a single afternoon. Full-stack isn't a label for you, it's how you think.
  • Business mind: You ask "Should we build this?" before "How do we build this?" You understand CAC, LTV and why user experience is the ultimate competitive advantage.
  • High agency: You don't wait for a perfectly groomed Jira ticket. You find problems, talk to stakeholders and ship solutions. If something is unclear, you clarify it. If something is broken, you fix it.
  • Knowledge sharer: When you discover a workflow, prompt pattern or architectural shortcut that works, you make it available to the team. Building alone is fast; building so others can follow is lasting.
Professional requirements: Solid command of React (TypeScript) and C#/.NET. AI-assisted coding with tools like Claude and Cursor is a core part of your workflow, not an experiment. You have shipped products or side projects that prove you can deliver end-to-end.

What We Offer

  • Impact: Your features are the first thing customers see when they open the app.
  • Freedom: This is a low-process, high-output role. We care about results, not hours spent in meetings.
  • Ownership: You shape what gets built and how. Architectural and product decisions are yours to influence.
  • Culture: Transparent feedback, no politics. We celebrate mistakes as long as we learn from them.

Your Extras

  • Employee discount on RABOT Energy electricity tariff
  • Urban Sports Club partnership + Deutschlandticket

About us

Rabot Energy is an independent supplier of 100 % renewable energy, offering dynamic electricity tariffs to private and business customers. By passing on exchange buying prices to our customers, we can save them up to 35 % on their electricity bills. Electric vehicle owners particularly benefit from our dynamic electricity tariff, as we have developed a smart system that signals the car when to automatically charge during periods of low electricity prices. And this is just the beginning! 

Our mission is to empower every consumer to efficiently manage their energy consumption costs while safeguarding the environment and natural resources. Through our provision of 100% renewable energy and comprehensive smart charging and energy management solutions for homes, RABOT Energy actively contributes to increasing the real green power share in Germany's electricity consumption, thus driving the energy transition forward.  

"Be part of something unique, the first of its kind in Germany. Join us at RABOT Energy and seize abundant growth opportunities in the thriving world of green energy. We're a team that believes in the power of our mission, and we're looking for individuals with the passion to match ours!” 
                                Jan Rabe, CEO 

At Rabot Energy, we cherish cognitive diversity as a cornerstone of our global culture and a driving force behind our mission to craft truly representative and impactful products for a sustainable future. We wholeheartedly embrace diversity in all its dimensions and recognize that each person contributes to our shared endeavour of assisting individuals in transitioning to green energy.